the term to describe one's penis when it is exceptionally large in size
John: He has a ding dong schlong badong badonkas
Sam: Yes. it is extremely huge
the act of witch R.J Robinson yanks his pants down and rams his under-where (usually tighty whities) up his ass to make it appear that he is wearing a thong, all while he is bouncing around like a little school girl who had her period for the first time.
hey look, R.J. has a badonka thong
Me is BADONKA WANK
Eheheheehehehehehehebebebebebeheb pussiole BADONKA WANK